Mercedes-Benz RENNtech Performance Parts

About RENNtech Performance

Founded by Harmut Fehyl in 1989, RENNtech has emerged as the foremost authority in Mercedes-Benz tuning in the United States. Fehyl served 12 years with AMG® Germany prior to becoming the North American division’s Technical Director. The company has evolved from serving AMG®’s customers to becoming the premier specialist on tuning and customizing Mercedes-Benz and AMG® models.

RENNtech has developed high-performance produces for nearly all Mercedes-Benz AMG® vehicles. The 200 MPH RENNtech E7.4RS captured the title of “Fastest Sedan in the World” by Car and Driver Magazine back in 1996.

Design, engineering, and manufacturing all takes place in-house at a dedicated facility featuring full fabrication, machine shop with CNC and rapid prototyping capabilities, and performance dynos. RENNtech also operates a research and development center in Germany located right at the legendary Nürburgring circuit.

RENNtech Products

Whether you’re looking to add performance, aero appearance, suspension improvements, or a more potent exhaust note — you’ll find a complete lineup of products from RENNtech engineered to your exact Mercedes-Benz or AMG® model. Below is a list of selection of some of the most popular Mercedes-Benz models which can be equipped with RENNtech products.

SLK 32 AMG® / SLK 55 AMG®

C 43 / C 55 / C 63 AMG®

CL 65 / CLS 55 AMG®

E 63 AMG®

S 600 W220 / S 550 W221 / S 550 W222

SL 600

SLR McLaren

GLK 350

GL 550

190e 3.6L W201

500E W124

Product Categories:

Driveline

Aero

Engine

Exhaust

Suspension

Wheels

RENNtech C 63 AMG® (C-204 Model Years 2008-2014)

Giving you limitless possibilities to take your 2008-2014 C 63 AMG® to the next level, below you will find a selection of popular performance products available from RENNtech.

RENNtech 100% Locking Limited Slip Differential

R1 Performance Package (W204 529 HP / 496 TQ)

Includes ECU Upgrade and Carbon Fiber Air Box.

$3,860 Retail Price excluding taxes.

Mercedes-Benz of Easton – Your Source for RENNtech Performance Parts

If you’re ready to take the performance of your Mercedes-Benz or AMG® vehicle to the next level, our team of parts specialists at Mercedes-Benz of Easton will work alongside you to help build the vehicle of your dreams. From subtle upgrades to complete vehicle conversions — we’re your top destination for RENNtech Performance Parts.